TY - GEN
T1 - TiO2-supported palladium catalyst for hydrogenolysis of guaiacol
AU - Khairunnisa, Anna
AU - Aulia, Fauzan
AU - Rinaldi, Nino
AU - Yunarti, Rika Tri
AU - Mardhiyyah, Fairuz Jannah
AU - Dwiatmoko, Adid Adep
N1 - Publisher Copyright:
© 2020 Author(s).
PY - 2020/4/21
Y1 - 2020/4/21
N2 - In this study, guaiacol, as a model compound for lignin, was used as a reactant for the catalytic transfer hydrogenation/hydrogenolysis using 2-propanol as a hydrogen donor over TiO2-supported Pd catalysts. The catalysts were prepared by the incipient wetness impregnation, and the prepared catalysts were characterized by X-Ray Diffraction, transmission electron microscopy (TEM), ammonia temperature-programmed desorption (NH3-TPD) and hydrogen temperature-programmed reduction (H2-TPR) analysis. According to XRD analysis, PdTi alloy was formed during catalyst synthesis. Catalytic transfer hydrodeoxygenation of guaiacol, as a model compound of lignin, was carried out in a batch reactor at 250 °C for 1 hour under 30 bar of initial He pressure, and the products were then analyzed using GC-MS and GC-FID. From our preliminary study, it was found that the prepared Pd/TiO2 catalyst was active for the catalytic transfer hydrogenolysis of guaiacol. The GC-MS analysis show that the amount of guaiacol conversion using Pd/TiO2 catalyst was 14.2 %.
AB - In this study, guaiacol, as a model compound for lignin, was used as a reactant for the catalytic transfer hydrogenation/hydrogenolysis using 2-propanol as a hydrogen donor over TiO2-supported Pd catalysts. The catalysts were prepared by the incipient wetness impregnation, and the prepared catalysts were characterized by X-Ray Diffraction, transmission electron microscopy (TEM), ammonia temperature-programmed desorption (NH3-TPD) and hydrogen temperature-programmed reduction (H2-TPR) analysis. According to XRD analysis, PdTi alloy was formed during catalyst synthesis. Catalytic transfer hydrodeoxygenation of guaiacol, as a model compound of lignin, was carried out in a batch reactor at 250 °C for 1 hour under 30 bar of initial He pressure, and the products were then analyzed using GC-MS and GC-FID. From our preliminary study, it was found that the prepared Pd/TiO2 catalyst was active for the catalytic transfer hydrogenolysis of guaiacol. The GC-MS analysis show that the amount of guaiacol conversion using Pd/TiO2 catalyst was 14.2 %.
UR - http://www.scopus.com/inward/record.url?scp=85113539098&partnerID=8YFLogxK
U2 - 10.1063/5.0003065
DO - 10.1063/5.0003065
M3 - Conference contribution
AN - SCOPUS:85113539098
T3 - AIP Conference Proceedings
BT - Proceedings of the 3rd International Seminar on Metallurgy and Materials, ISMM 2019
A2 - Darsono, Nono
A2 - Thaha, Yudi Nugraha
A2 - Ridhova, Aga
A2 - Rhamdani, Ahmad
A2 - Utomo, Muhammad Satrio
A2 - Ridlo, Faried Miftahur
A2 - Prasetyo, Mukhlis Agung
PB - American Institute of Physics Inc.
T2 - 3rd International Seminar on Metallurgy and Materials: Exploring New Innovation in Metallurgy and Materials, ISMM 2019
Y2 - 23 October 2019 through 24 October 2019
ER -